package com.csxy.yhj.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.csxy.yhj.entity.TOrder;

public interface OrderService extends IService<TOrder> {
    String createOrders(String courseId, String memberId);
    void updateOrder(TOrder order);
    TOrder getOrderByTradeNo(String tradeNo);
}
